180 



Fig. 162. Trisetum interruptum Bnckl. ; Beal, Grasses N. Am., 

 2 : 376, under T. elongatum. .Sle.vdef4 Oatmirass. — A Sleuder, 

 erect aiiunal 2 to 5 dm. high, with rather short, soft leaves and 

 narrow, elongated panicles 4 to 10 cm. long. — Colorado to Texas, 

 Arizona, and southern California. Mareh-May. 



